Drainwell Vault Infiltration Tank

Large-Scale Stormwater Storage, Hidden Beneath the Site
As part of a major industrial expansion, this project required substantial stormwater storage without sacrificing valuable usable site area.
The solution was a Drainwell Vault underground stormwater system, configured approximately 50 metres long × 11 metres wide × 0.5 metres high and installed beneath approximately 800 mm of cover.

With its modular design and approximately 97% effective void space, Drainwell Vault delivers high-capacity stormwater storage while making efficient use of the available underground footprint.
The result is a practical, space-efficient solution ideally suited to large industrial and commercial developments where storage capacity, flexibility and efficient land use matter.
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